[INFO] fetching crate check-if-email-exists 0.8.16...
[INFO] checking check-if-email-exists-0.8.16 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate check-if-email-exists 0.8.16 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate check-if-email-exists 0.8.16 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate check-if-email-exists 0.8.16
[INFO] finished tweaking crates.io crate check-if-email-exists 0.8.16
[INFO] tweaked toml for crates.io crate check-if-email-exists 0.8.16 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 107501d591a5e304215a25a61d1a63270d9d0e95e6b4fc60d0353c0a1e730139
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "107501d591a5e304215a25a61d1a63270d9d0e95e6b4fc60d0353c0a1e730139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "107501d591a5e304215a25a61d1a63270d9d0e95e6b4fc60d0353c0a1e730139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107501d591a5e304215a25a61d1a63270d9d0e95e6b4fc60d0353c0a1e730139", kill_on_drop: false }`
[INFO] [stdout] 107501d591a5e304215a25a61d1a63270d9d0e95e6b4fc60d0353c0a1e730139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13c651db2d8801873e850e46ef3f1de851e86d890457f759dff4db467e722a38
[INFO] running `Command { std: "docker" "start" "-a" "13c651db2d8801873e850e46ef3f1de851e86d890457f759dff4db467e722a38", kill_on_drop: false }`
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[INFO] [stderr]     Checking check-if-email-exists v0.8.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "13c651db2d8801873e850e46ef3f1de851e86d890457f759dff4db467e722a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c651db2d8801873e850e46ef3f1de851e86d890457f759dff4db467e722a38", kill_on_drop: false }`
[INFO] [stdout] 13c651db2d8801873e850e46ef3f1de851e86d890457f759dff4db467e722a38